Enhance the `size_report` script to correctly categorize static C++
variables in the memory report.
Static C++ variables are currently listed under the "No paths"
category in the size report. This occurs because the script's
address-based mapping logic is designed for functions, which
occupy an address range, but fails to handle variables that
have only a single memory address.
This commit improves the `do_address_range_matching` function
to handle single-address mappings. The updated logic now correctly
identifies and assigns static C++ variables to their corresponding
source file paths in the report tree, providing a more accurate and
comprehensive memory footprint analysis for C++ applications.
This enhancement ensures that all symbols, regardless of their
linkage or type, are correctly placed in the report, providing a
more accurate overview of memory usage.
Signed-off-by: Nilesh Vyas <nileshvyas1112@gmail.com>
9ca3cad57d